302 lines
9.6 KiB
Go
302 lines
9.6 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-2020 Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package config
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import (
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"crypto/rand"
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"fmt"
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"log"
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"os"
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"path"
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"path/filepath"
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"strings"
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"time"
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"github.com/spf13/viper"
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)
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// Key is used as a config key
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type Key string
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// These constants hold all config value keys
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const (
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// #nosec
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ServiceJWTSecret Key = `service.JWTSecret`
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ServiceInterface Key = `service.interface`
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ServiceFrontendurl Key = `service.frontendurl`
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ServiceEnableCaldav Key = `service.enablecaldav`
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ServiceRootpath Key = `service.rootpath`
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ServiceMaxItemsPerPage Key = `service.maxitemsperpage`
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ServiceEnableMetrics Key = `service.enablemetrics`
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ServiceMotd Key = `service.motd`
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ServiceEnableLinkSharing Key = `service.enablelinksharing`
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ServiceEnableRegistration Key = `service.enableregistration`
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ServiceEnableTaskAttachments Key = `service.enabletaskattachments`
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ServiceTimeZone Key = `service.timezone`
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ServiceEnableTaskComments Key = `service.enabletaskcomments`
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ServiceEnableTotp Key = `service.enabletotp`
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ServiceSentryDsn Key = `service.sentrydsn`
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DatabaseType Key = `database.type`
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DatabaseHost Key = `database.host`
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DatabaseUser Key = `database.user`
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DatabasePassword Key = `database.password`
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DatabaseDatabase Key = `database.database`
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DatabasePath Key = `database.path`
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DatabaseMaxOpenConnections Key = `database.maxopenconnections`
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DatabaseMaxIdleConnections Key = `database.maxidleconnections`
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DatabaseMaxConnectionLifetime Key = `database.maxconnectionlifetime`
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DatabaseSslMode Key = `database.sslmode`
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CacheEnabled Key = `cache.enabled`
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CacheType Key = `cache.type`
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CacheMaxElementSize Key = `cache.maxelementsize`
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MailerEnabled Key = `mailer.enabled`
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MailerHost Key = `mailer.host`
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MailerPort Key = `mailer.port`
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MailerUsername Key = `mailer.username`
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MailerPassword Key = `mailer.password`
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MailerSkipTLSVerify Key = `mailer.skiptlsverify`
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MailerFromEmail Key = `mailer.fromemail`
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MailerQueuelength Key = `mailer.queuelength`
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MailerQueueTimeout Key = `mailer.queuetimeout`
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RedisEnabled Key = `redis.enabled`
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RedisHost Key = `redis.host`
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RedisPassword Key = `redis.password`
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RedisDB Key = `redis.db`
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LogEnabled Key = `log.enabled`
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LogStandard Key = `log.standard`
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LogLevel Key = `log.level`
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LogDatabase Key = `log.database`
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LogDatabaseLevel Key = `log.databaselevel`
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LogHTTP Key = `log.http`
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LogEcho Key = `log.echo`
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LogPath Key = `log.path`
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RateLimitEnabled Key = `ratelimit.enabled`
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RateLimitKind Key = `ratelimit.kind`
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RateLimitPeriod Key = `ratelimit.period`
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RateLimitLimit Key = `ratelimit.limit`
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RateLimitStore Key = `ratelimit.store`
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FilesBasePath Key = `files.basepath`
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FilesMaxSize Key = `files.maxsize`
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MigrationWunderlistEnable Key = `migration.wunderlist.enable`
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MigrationWunderlistClientID Key = `migration.wunderlist.clientid`
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MigrationWunderlistClientSecret Key = `migration.wunderlist.clientsecret`
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MigrationWunderlistRedirectURL Key = `migration.wunderlist.redirecturl`
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MigrationTodoistEnable Key = `migration.todoist.enable`
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MigrationTodoistClientID Key = `migration.todoist.clientid`
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MigrationTodoistClientSecret Key = `migration.todoist.clientsecret`
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MigrationTodoistRedirectURL Key = `migration.todoist.redirecturl`
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CorsEnable Key = `cors.enable`
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CorsOrigins Key = `cors.origins`
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CorsMaxAge Key = `cors.maxage`
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AvatarProvider Key = `avatar.provider`
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AvatarGravaterExpiration Key = `avatar.gravatarexpiration`
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BackgroundsEnabled Key = `backgrounds.enabled`
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BackgroundsUploadEnabled Key = `backgrounds.providers.upload.enabled`
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BackgroundsUnsplashEnabled Key = `backgrounds.providers.unsplash.enabled`
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BackgroundsUnsplashAccessToken Key = `backgrounds.providers.unsplash.accesstoken`
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BackgroundsUnsplashApplicationID Key = `backgrounds.providers.unsplash.applicationid`
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)
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// GetString returns a string config value
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func (k Key) GetString() string {
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return viper.GetString(string(k))
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}
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// GetBool returns a bool config value
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func (k Key) GetBool() bool {
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return viper.GetBool(string(k))
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}
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// GetInt returns an int config value
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func (k Key) GetInt() int {
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return viper.GetInt(string(k))
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}
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// GetInt64 returns an int64 config value
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func (k Key) GetInt64() int64 {
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return viper.GetInt64(string(k))
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}
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// GetDuration returns a duration config value
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func (k Key) GetDuration() time.Duration {
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return viper.GetDuration(string(k))
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}
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// GetStringSlice returns a string slice from a config option
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func (k Key) GetStringSlice() []string {
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return viper.GetStringSlice(string(k))
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}
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// Set sets a value
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func (k Key) Set(i interface{}) {
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viper.Set(string(k), i)
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}
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// sets the default config value
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func (k Key) setDefault(i interface{}) {
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viper.SetDefault(string(k), i)
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}
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// InitDefaultConfig sets default config values
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// This is an extra function so we can call it when initializing tests without initializing the full config
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func InitDefaultConfig() {
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// Service config
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random, err := random(32)
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if err != nil {
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log.Fatal(err.Error())
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}
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// Service
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ServiceJWTSecret.setDefault(random)
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ServiceInterface.setDefault(":3456")
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ServiceFrontendurl.setDefault("")
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ServiceEnableCaldav.setDefault(true)
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ex, err := os.Executable()
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if err != nil {
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panic(err)
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}
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exPath := filepath.Dir(ex)
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ServiceRootpath.setDefault(exPath)
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ServiceMaxItemsPerPage.setDefault(50)
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ServiceEnableMetrics.setDefault(false)
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ServiceMotd.setDefault("")
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ServiceEnableLinkSharing.setDefault(true)
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ServiceEnableRegistration.setDefault(true)
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ServiceEnableTaskAttachments.setDefault(true)
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ServiceTimeZone.setDefault("GMT")
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ServiceEnableTaskComments.setDefault(true)
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ServiceEnableTotp.setDefault(true)
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// Database
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DatabaseType.setDefault("sqlite")
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DatabaseHost.setDefault("localhost")
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DatabaseUser.setDefault("vikunja")
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DatabasePassword.setDefault("")
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DatabaseDatabase.setDefault("vikunja")
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DatabasePath.setDefault("./vikunja.db")
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DatabaseMaxOpenConnections.setDefault(100)
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DatabaseMaxIdleConnections.setDefault(50)
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DatabaseMaxConnectionLifetime.setDefault(10000)
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DatabaseSslMode.setDefault("disable")
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// Cacher
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CacheEnabled.setDefault(false)
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CacheType.setDefault("memory")
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CacheMaxElementSize.setDefault(1000)
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// Mailer
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MailerEnabled.setDefault(false)
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MailerHost.setDefault("")
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MailerPort.setDefault("587")
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MailerUsername.setDefault("user")
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MailerPassword.setDefault("")
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MailerSkipTLSVerify.setDefault(false)
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MailerFromEmail.setDefault("mail@vikunja")
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MailerQueuelength.setDefault(100)
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MailerQueueTimeout.setDefault(30)
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// Redis
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RedisEnabled.setDefault(false)
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RedisHost.setDefault("localhost:6379")
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RedisPassword.setDefault("")
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RedisDB.setDefault(0)
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// Logger
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LogEnabled.setDefault(true)
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LogStandard.setDefault("stdout")
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LogLevel.setDefault("INFO")
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LogDatabase.setDefault("off")
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LogDatabaseLevel.setDefault("WARNING")
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LogHTTP.setDefault("stdout")
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LogEcho.setDefault("off")
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LogPath.setDefault(ServiceRootpath.GetString() + "/logs")
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// Rate Limit
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RateLimitEnabled.setDefault(false)
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RateLimitKind.setDefault("user")
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RateLimitLimit.setDefault(100)
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RateLimitPeriod.setDefault(60)
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RateLimitStore.setDefault("memory")
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// Files
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FilesBasePath.setDefault("files")
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FilesMaxSize.setDefault("20MB")
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// Cors
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CorsEnable.setDefault(true)
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CorsOrigins.setDefault([]string{"*"})
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CorsMaxAge.setDefault(0)
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// Migration
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MigrationWunderlistEnable.setDefault(false)
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MigrationTodoistEnable.setDefault(false)
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// Avatar
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AvatarProvider.setDefault("gravatar")
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AvatarGravaterExpiration.setDefault(3600)
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// List Backgrounds
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BackgroundsEnabled.setDefault(true)
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BackgroundsUploadEnabled.setDefault(true)
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BackgroundsUnsplashEnabled.setDefault(false)
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}
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// InitConfig initializes the config, sets defaults etc.
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func InitConfig() {
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// Set defaults
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InitDefaultConfig()
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// Init checking for environment variables
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viper.SetEnvPrefix("vikunja")
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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viper.AutomaticEnv()
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// Load the config file
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viper.AddConfigPath(ServiceRootpath.GetString())
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viper.AddConfigPath("/etc/vikunja/")
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homeDir, err := os.UserHomeDir()
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if err != nil {
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log.Printf("No home directory found, not using config from ~/.config/vikunja/. Error was: %s\n", err.Error())
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} else {
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viper.AddConfigPath(path.Join(homeDir, ".config", "vikunja"))
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}
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viper.AddConfigPath(".")
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viper.SetConfigName("config")
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err = viper.ReadInConfig()
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if err != nil {
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log.Println(err.Error())
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log.Println("Using default config.")
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return
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}
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log.Printf("Using config file: %s", viper.ConfigFileUsed())
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}
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func random(length int) (string, error) {
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b := make([]byte, length)
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if _, err := rand.Read(b); err != nil {
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return "", err
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}
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return fmt.Sprintf("%X", b), nil
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}
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